Three-dimensional observation of the conductive filament in nanoscaled resistive memory devices

U Celano, L Goux, A Belmonte, K Opsomer… - Nano …, 2014 - ACS Publications
The basic unit of information in filamentary-based resistive switching memories is physically
stored in a conductive filament. Therefore, the overall performance of the device is …

Dopant, composition and carrier profiling for 3D structures

W Vandervorst, C Fleischmann, J Bogdanowicz… - Materials Science in …, 2017 - Elsevier
With the transition from planar to three-dimensional device architectures, devices such as
FinFETs, TFETs and nanowires etc. become omnipresent. This requires the dopant atom …

[图书][B] The atomic force microscopy for nanoelectronics

U Celano - 2019 - Springer
The invention of scanning tunneling microscopy (STM), rapidly followed by atomic force
microscopy (AFM), occurred at the time when extensive research on sub-µm metal oxide …

[图书][B] Metrology and Diagnostic Techniques for Nanoelectronics

Z Ma, DG Seiler - 2017 - taylorfrancis.com
Nanoelectronics is changing the way the world communicates, and is transforming our daily
lives. Continuing Moore's law and miniaturization of low-power semiconductor chips with …

Evaluation of the electrical contact area in contact-mode scanning probe microscopy

U Celano, T Hantschel, G Giammaria… - Journal of Applied …, 2015 - pubs.aip.org
The tunneling current through an atomic force microscopy (AFM) tip is used to evaluate the
effective electrical contact area, which exists between tip and sample in contact-AFM …

Nanoscopic structural rearrangements of the Cu-filament in conductive-bridge memories

U Celano, G Giammaria, L Goux, A Belmonte… - Nanoscale, 2016 - pubs.rsc.org
The electrochemical reactions triggering resistive switching in conductive-bridge resistive
random access memory (CBRAM) are spatially confined in few tens of nm3. The formation …

Mesoscopic physical removal of material using sliding nano-diamond contacts

U Celano, FC Hsia, D Vanhaeren, K Paredis… - Scientific reports, 2018 - nature.com
Wear mechanisms including fracture and plastic deformation at the nanoscale are central to
understand sliding contacts. Recently, the combination of tip-induced material erosion with …

Bosonic anomalies in boron-doped polycrystalline diamond

G Zhang, T Samuely, J Kačmarčík, EA Ekimov, J Li… - Physical Review …, 2016 - APS
Quantum confinement and coherence effects are considered the cause of many specific
features for systems which are generally low dimensional, strongly disordered, and/or …

Moving graphene devices from lab to market: advanced graphene-coated nanoprobes

F Hui, P Vajha, Y Shi, Y Ji, H Duan, A Padovani… - Nanoscale, 2016 - pubs.rsc.org
After more than a decade working with graphene there is still a preoccupying lack of
commercial devices based on this wonder material. Here we report the use of high-quality …

Sub-10 nm low current resistive switching behavior in hafnium oxide stack

Y Hou, U Celano, L Goux, L Liu, A Fantini… - Applied Physics …, 2016 - pubs.aip.org
In this letter, a tip-induced cell relying on the conductive atomic force microscope is
proposed. It is verified as a referable replica of an integrated resistive random access …